It is known to all that the earth is round.这句话属于什么句型?

It is known to all that the earth is round.这句话属于什么句型? __is well known to all,the earth is round填as or it or that 英语翻译句子1.As is known to us all,the earth is round.定从2.It is k ( ) is known to wverybody, the moon travels round the earth ___is known to us all is that the earth is smaller than the We all know that the earth is round. _____is known to all is that the earth travels around the su As is___(kown)to all,the earth is round. it is known to us all that ……是什么句型? That the earth is round is true. It is known to all that mathematics is the basis of all othe it is known to all that 和as is known to all that 区别